15690873888

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{887}}^1$

素因数の和:1399

約数の個数: 144

約数和(自身を含む): 45032682240

約数和(自身を除く): 29341808352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 257, 288, 478, 514, 717, 771, 887, 956, 1028, 1434, 1542, 1774, 1912, 2056, 2151, 2313, 2661, 2868, 3084, 3548, 3824, 4112, 4302, 4626, 5322, 5736, 6168, 7096, 7648, 7983, 8224, 8604, 9252, 10644, 11472, 12336, 14192, 15966, 17208, 18504, 21288, 22944, 24672, 28384, 31932, 34416, 37008, 42576, 61423, 63864, 68832, 74016, 85152, 122846, 127728, 184269, 211993, 227959, 245692, 255456, 368538, 423986, 455918, 491384, 552807, 635979, 683877, 737076, 847972, 911836, 982768, 1105614, 1271958, 1367754, 1474152, 1695944, 1823672, 1907937, 1965536, 2051631, 2211228, 2543916, 2735508, 2948304, 3391888, 3647344, 3815874, 4103262, 4422456, 5087832, 5471016, 5896608, 6783776, 7294688, 7631748, 8206524, 8844912, 10175664, 10942032, 15263496, 16413048, 17689824, 20351328, 21884064, 30526992, 32826096, 54482201, 61053984, 65652192, 108964402, 163446603, 217928804, 326893206, 435857608, 490339809, 653786412, 871715216, 980679618, 1307572824, 1743430432, 1961359236, 2615145648, 3922718472, 5230291296, 7845436944, 15690873888]

約数ペア:

[(1, 15690873888), (2, 7845436944), (3, 5230291296), (4, 3922718472), (6, 2615145648), (8, 1961359236), (9, 1743430432), (12, 1307572824), (16, 980679618), (18, 871715216), (24, 653786412), (32, 490339809), (36, 435857608), (48, 326893206), (72, 217928804), (96, 163446603), (144, 108964402), (239, 65652192), (257, 61053984), (288, 54482201), (478, 32826096), (514, 30526992), (717, 21884064), (771, 20351328), (887, 17689824), (956, 16413048), (1028, 15263496), (1434, 10942032), (1542, 10175664), (1774, 8844912), (1912, 8206524), (2056, 7631748), (2151, 7294688), (2313, 6783776), (2661, 5896608), (2868, 5471016), (3084, 5087832), (3548, 4422456), (3824, 4103262), (4112, 3815874), (4302, 3647344), (4626, 3391888), (5322, 2948304), (5736, 2735508), (6168, 2543916), (7096, 2211228), (7648, 2051631), (7983, 1965536), (8224, 1907937), (8604, 1823672), (9252, 1695944), (10644, 1474152), (11472, 1367754), (12336, 1271958), (14192, 1105614), (15966, 982768), (17208, 911836), (18504, 847972), (21288, 737076), (22944, 683877), (24672, 635979), (28384, 552807), (31932, 491384), (34416, 455918), (37008, 423986), (42576, 368538), (61423, 255456), (63864, 245692), (68832, 227959), (74016, 211993), (85152, 184269), (122846, 127728)]